2374421128 has 32 divisors (see below), whose sum is σ = 4678724160. Its totient is φ = 1128254400.

The previous prime is 2374421111. The next prime is 2374421129. The reversal of 2374421128 is 8211244732.

It is a junction number, because it is equal to n+sod(n) for n = 2374421093 and 2374421102.

It is not an unprimeable number, because it can be changed into a prime (2374421129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80548 + ... + 106003.

It is an arithmetic number, because the mean of its divisors is an integer number (146210130).

Almost surely, 2^2374421128 is an apocalyptic number.

It is an amenable number.

2374421128 is a deficient number, since it is larger than the sum of its proper divisors (2304303032).

2374421128 is a wasteful number, since it uses less digits than its factorization.

2374421128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186637 (or 186633 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 2374421128 is about 48728.0322607018. The cubic root of 2374421128 is about 1334.0924181496.

The spelling of 2374421128 in words is "two billion, three hundred seventy-four million, four hundred twenty-one thousand, one hundred twenty-eight".